It is the official language of (names of the countries)
Russian

How many people speak
it as a first language
270.000.000 speak it as

a first language
People understand it in (names of the countries)
Ukrainekraine
Belorusiya
Poland

How many people speak it as a second language
125.000.000 speak it

as a second language
Origins of my language
By the 10th century there were three Slavonic language

groups: Western, Southern and Eastern, Russian, together with Ukrainian and Belorussian, comes from the Eastern Slavonic language group.
Languages that contributed to my language
Greek
Slavianski
Tatar
Byzantine

English words in my language
Club, spots, start, tennis, finish, record.

Easy things for foreigners in my language
Hello, how are you?(Привет, как дела?)

Difficult things for foreigners in my language
Difficult things for foreigners in my

language is potassium carbonate and copper sulfate.